# Rosarium Pro vs PowerNapTime

The clearest difference is in-app purchases: PowerNapTime at none against Rosarium Pro's 2. PowerNapTime also leads on update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Rosarium Pro sells 2 in-app purchases, starting at $0.49 per month. PowerNapTime asks for nothing beyond the download.

Rosarium Pro ships an update every 3 months, PowerNapTime every 2 weeks. The most recent releases landed on October 29, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Rosarium Pro | PowerNapTime |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 106 MB | 11 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Carlo Sacchetti](https://appshunter.io/developer/920601592) | [Timothy Nice](https://appshunter.io/developer/1717668220) |

## What reviewers say

### Rosarium Pro

[App page](https://appshunter.io/ios/app/rosarium-pro/id1494536588)

**Features:** macOS Compatibility, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Rosarium monthly | $0.49 | per month |
| Premium Rosarium annual | $3.99 | per year |


### PowerNapTime

[App page](https://appshunter.io/ios/app/powernaptime-smart-naps/id6804314448)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rosarium Pro free?

Rosarium Pro is free to download, with in-app purchases available.

### Is PowerNapTime free?

PowerNapTime is free to download, with no in-app purchases.

### Do Rosarium Pro or PowerNapTime have ads?

Neither Rosarium Pro nor PowerNapTime shows ads.

### Which is updated more often, Rosarium Pro or PowerNapTime?

Rosarium Pro ships an update every 3 months, and PowerNapTime every 2 weeks. Most recently, Rosarium Pro was updated on October 29, 2026 and PowerNapTime on October 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*